diff --git a/src/com/android/settings/network/SubscriptionsPreferenceController.java b/src/com/android/settings/network/SubscriptionsPreferenceController.java
index d9a6464..b4ecc62 100644
--- a/src/com/android/settings/network/SubscriptionsPreferenceController.java
+++ b/src/com/android/settings/network/SubscriptionsPreferenceController.java
@@ -241,6 +241,8 @@
         if (mSubsGearPref == null) {
             mPreferenceGroup.removeAll();
             mSubsGearPref = new MutableGearPreference(mContext, null);
+            mSubsGearPref
+                    .checkRestrictionAndSetDisabled(UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS);
             mSubsGearPref.setOnPreferenceClickListener(preference -> {
                 connectCarrierNetwork();
                 return true;
diff --git a/src/com/android/settings/network/telephony/MobileNetworkSettings.java b/src/com/android/settings/network/telephony/MobileNetworkSettings.java
index d70ef25..699f09e 100644
--- a/src/com/android/settings/network/telephony/MobileNetworkSettings.java
+++ b/src/com/android/settings/network/telephony/MobileNetworkSettings.java
@@ -202,6 +202,11 @@
     @Override
     public void onAttach(Context context) {
         super.onAttach(context);
+        if (isUiRestricted()) {
+            Log.d(LOG_TAG, "Mobile network page is disallowed.");
+            finish();
+            return;
+        }
 
         if (mSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
             Log.d(LOG_TAG, "Invalid subId, get the default subscription to show.");
diff --git a/src/com/android/settings/widget/MutableGearPreference.java b/src/com/android/settings/widget/MutableGearPreference.java
index b0804eb..73491f0 100644
--- a/src/com/android/settings/widget/MutableGearPreference.java
+++ b/src/com/android/settings/widget/MutableGearPreference.java
@@ -41,11 +41,13 @@
 
     @Override
     public void setGearEnabled(boolean enabled) {
+        boolean state = false;
         if (mGear != null) {
-            mGear.setEnabled(enabled);
-            mGear.setImageAlpha(enabled ? VALUE_ENABLED_ALPHA : mDisabledAlphaValue);
+            state = enabled && !(isDisabledByAdmin() || isDisabledByEcm());
+            mGear.setEnabled(state);
+            mGear.setImageAlpha(state ? VALUE_ENABLED_ALPHA : mDisabledAlphaValue);
         }
-        mGearState = enabled;
+        mGearState = state;
     }
 
     @Override